package com.jdk10.learning;

/**
 * @program: jdk21-learning
 * @description:
 * @author: YuKai Fan
 * @create: 2024/8/11 16:56
 **/
public class Demo {

    var b = "bbbbb";

    public static void main(String[] args) {
        var a = "Hello World!";
        System.out.println(a.getClass());
    }
}
